So you managed to get an iPhone 4S today. Congratulations! But once you finish having sex with it and get it all cleaned off, ask yourself: What do you really know about your new phone, in an empirical and (sort of) scientifically tested fashion? Not much, right? Giz has your back.

You did it. You've got your brand new iPhone. Siri! The better camera! But how fast is it on your carrier's network? Push that download to the max.
Using our Official Gizmodo Download Speed Ultra Test 6500™, you can check how your mobile downloads stack up. More »

Call quality has never been a strong suit of the iPhone. But ever since iPhone 4 came out on Verizon, things have gotten just a smidge better. And the iPhone 4S reaffirms that Apple's improvements have been no fluke.
We compared the iPhone 4S on ATT, Verizon and Sprint to a trio of new Android... More »